43104431241 has 6 divisors (see below), whose sum is σ = 62261956250. Its totient is φ = 28736287488.

The previous prime is 43104431239. The next prime is 43104431269. The reversal of 43104431241 is 14213440134.

It can be written as a sum of positive squares in only one way, i.e., 23379633216 + 19724798025 = 152904^2 + 140445^2 .

It is not a de Polignac number, because 43104431241 - 2¹ = 43104431239 is a prime.

It is a super-2 number, since 2×43104431241² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43104431221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2394690616 + ... + 2394690633.

Almost surely, 2^43104431241 is an apocalyptic number.

It is an amenable number.

43104431241 is a deficient number, since it is larger than the sum of its proper divisors (19157525009).

43104431241 is a wasteful number, since it uses less digits than its factorization.

43104431241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789381255 (or 4789381252 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 43104431241 its reverse (14213440134), we get a palindrome (57317871375).

The spelling of 43104431241 in words is "forty-three billion, one hundred four million, four hundred thirty-one thousand, two hundred forty-one".